1569609320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{11717}}^1$

素因数の和:11942

約数の個数: 64

約数和(自身を含む): 3758665680

約数和(自身を除く): 2189056360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 197, 340, 394, 680, 788, 985, 1576, 1970, 3349, 3940, 6698, 7880, 11717, 13396, 16745, 23434, 26792, 33490, 46868, 58585, 66980, 93736, 117170, 133960, 199189, 234340, 398378, 468680, 796756, 995945, 1593512, 1991890, 2308249, 3983780, 4616498, 7967560, 9232996, 11541245, 18465992, 23082490, 39240233, 46164980, 78480466, 92329960, 156960932, 196201165, 313921864, 392402330, 784804660, 1569609320]

約数ペア:

[(1, 1569609320), (2, 784804660), (4, 392402330), (5, 313921864), (8, 196201165), (10, 156960932), (17, 92329960), (20, 78480466), (34, 46164980), (40, 39240233), (68, 23082490), (85, 18465992), (136, 11541245), (170, 9232996), (197, 7967560), (340, 4616498), (394, 3983780), (680, 2308249), (788, 1991890), (985, 1593512), (1576, 995945), (1970, 796756), (3349, 468680), (3940, 398378), (6698, 234340), (7880, 199189), (11717, 133960), (13396, 117170), (16745, 93736), (23434, 66980), (26792, 58585), (33490, 46868)]